The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 13, 2016
Filed:
Sep. 03, 2014
Applicant:
Murata Manufacturing Co., Ltd., Nagaokakyo-shi, Kyoto-fu, JP;
Inventors:
Takashi Miyake, Nagaokakyo, JP;
Koji Nosaka, Nagaokakyo, JP;
Ryo Nakagawa, Nagaokakyo, JP;
Haruki Kyouya, Nagaokakyo, JP;
Assignee:
Murata Manufacturing Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 9/72 (2006.01); H03H 9/00 (2006.01); H03H 9/54 (2006.01); H03H 9/70 (2006.01); H04L 5/14 (2006.01); H04B 1/50 (2006.01); H04B 1/525 (2015.01); H03H 9/145 (2006.01); H01Q 1/50 (2006.01);
U.S. Cl.
CPC ...
H03H 9/725 (2013.01); H03H 9/0038 (2013.01); H03H 9/542 (2013.01); H03H 9/703 (2013.01); H03H 9/706 (2013.01); H03H 9/72 (2013.01); H04L 5/14 (2013.01); H01Q 1/50 (2013.01); H03H 9/14576 (2013.01); H04B 1/50 (2013.01); H04B 1/525 (2013.01);
Abstract
A communication device is provided with a band elimination filter that has one end connected to an antenna terminal, and a first multiplexer that is connected to the other end of the band elimination filter. The band elimination filter is configured to eliminate signals of a frequency band that is different from the frequencies of signals transmitted and received in the first multiplexer, and is configured from a filter circuit that includes a bulk wave element.